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cusor ,trigger [message #194111] Wed, 20 September 2006 17:03 Go to next message
Messages: 5
Registered: August 2006
Location: Florida
Junior Member
1)While we process some 10 records through cursor, how the total count of the error records will be calculated in easy way?
2)What is the advantage and disadvantage of triggers?
Why you use Triggers for raising the error instead of using PL/SQL?
Re: cusor ,trigger [message #194116 is a reply to message #194111] Wed, 20 September 2006 17:18 Go to previous message
Messages: 201
Registered: August 2006
Location: Denmark
Senior Member

You need to give some more info here.

1) Running total, is just a counter.
To know the total number, before You have reached last row, You should use another cursor where You use count(*).

2) Do not use triggers. They are typically only something of a last resort, when You have not designed the datamodel and/or application correctly.
Read this http://tkyte.blogspot.com/2006/09/classic-example-of-why-i-despise.html

Triggers are written in pl/sql ???
What error?

Kim Anthonisen
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